baber/WOPTO huggingface dataset:
Patent KR-20000037975-A (KR)
Title: Method for allocating floating memory in switching system
Inventor: PARK SEUNG KOOK
IPC: H04Q1/00
Filed: 1998-12-03
Abstract: PURPOSE: A method for allocating a floating memory in a switching system is provided to prevent the loss of a memory resource by storing a plurality of information in a memory in a state of flux and utilizing a maximum storing capacity of the memory. CONSTITUTION: A main access control unit identifies a storable region of a memory(200). Subscriber information, mounting board information, route information and trunk information are selectively transmitted to the memory access control unit(201). The main access control unit judges whether one information transmitted at priority from an operator terminal is information regarding a storage or information regarding a deletion(202). The main access control unit checks a size of subscriber information transmitted from the operator terminal when one information is information regarding the storage(203). The main access control unit judges whether the size of subscriber information is less than a size of the memory or same size(204). The main access control unit stores subscriber information transmitted from the operator terminal in the storable region of the memory and extracts a start address and an end address to stored subscriber information(205). The main access control unit sets a next address in a memory in which next information is stored(206). The storable region is renewed(207).
Patent KR-20000038814-A (KR)
Title: Keyboard for rapid writing of taiwanese document
Inventor: LEE HYUNG TAE
IPC: G06F3/02
Filed: 1998-12-09
Abstract: PURPOSE: A keyboard for rapid writing of Taiwanese document is provided to raise inputting speeds, by adopting a simultaneous inputting system, and by using short keys for common vocabularies, prefixes, and suffixes utilized when the traditional Chinese documents are written out. CONSTITUTION: A keyboard for rapid writing of Taiwanese document comprises a key input circuit, a rapid writing short key memory(420), and a controller(422). The key input circuit has a common vocabulary key group, a prefix/suffix key group, a normal key group, and a rapid writing key. The common vocabulary key group inputs common vocabularies, prefixes, and suffixes which TAIWAN codes are 3 to 4, frequently utilized in traditional Chinese characters with each short key. The normal key group inputs normal keys instead of the short keys. The rapid writing key designates a rapid writing key mode. The rapid writing short key memory stores scan codes for the common vocabularies/the prefixes/the suffixes. The controller reads a scan code corresponding to a key of the common vocabulary key group from the rapid writing short key memory, when the key of the common vocabulary key group is inputted. The controller reads a scan code corresponding to a key of the prefix key group or a key of the suffix key group. The controller combines the scan code for the prefix or the suffix key group key with a scan code of a normal key. The controller simultaneously outputs a make key and a break key, when each key is pressed and returned to an original position by a user. Scan codes corresponding to keys for the common vocabulary key group, the normal key, the prefix/the suffix keys are generated when the rapid writing key is pressed. The scan codes are supplied to a personal computer(PC).
Patent KR-20000038893-A (KR)
Title: Tabacco containing loess
Inventor: HAN SUENG HEE
IPC: A24B13/00
Filed: 1998-12-09
Abstract: PURPOSE: A tobacco containing loess is produced to reduce toxic ingredients such as nicotine or tar, protect smokers' health, and milden the tobacco taste by using the bio far-infrared radiation of yellow soil. CONSTITUTION: A preparing methods of the tobacco containing loess are: melting the minute particles of loess in water, and spray on leaf tobacco cut in 0.9mm size; spraying the loess liquid on paper which is used for wrapping tobacco; or making the loess into fine granules, drying in 1,000-1,500nm size and including them in tobacco filter.
Patent KR-19990062949-A (KR)
Title: 활성 성분을 함유하는 침강 실리카
IPC: A61K8/25
Filed: 1998-12-10
Abstract: 활성 성분을 함유하고 활성 성분을 지연방출시킴을 특징으로 하는 침강 실리카는 공지된 방법으로 침강 실리카를 제조하는 도중에 활성 성분을 첨가하여 제조한다. 
     침강 실리카는 치약, 국소 플루오라이드 제제(topical fluoride preparation), 치과용 자재 또는 의용 츄잉검(medicinal chewing gum)과 같은 경구 위생제(oral hygiene agent)에 첨가할 수 있다.
Patent KR-20000043088-A (KR)
Title: Electrophotographic printer
Inventor: LEE JONG CHAN
IPC: B41J2/435
Filed: 1998-12-28
Abstract: PURPOSE: An electrophotographic printer is provided to reduce an angle of light beams scanned on a photosensitive belt for reducing the cost of a laser scanning unit by forming an earth band at an opposite side of a sensor on the photosensitive belt. CONSTITUTION: An electrophotographic printer includes a photosensitive belt(100) supported by a belt supporting body(130) for running in a main body of the printer and having an image area(112) on a central surface to be formed with an image, a laser scanning unit(140) for forming an electric latent image on the image area of the photosensitive belt by scanning a light beam in a crossing direction with relation to the running direction of the photosensitive belt, and a sensor(116) provided at one side part of the photosensitive belt for detecting an edge of the photosensitive belt by receiving the scanned light beam, wherein a conductive earth band(114) and an earth element are further provided, wherein the conductive earth band is provided at the other side part of the photosensitive belt with a predetermined width apart from the light scanning range and the earth element is mounted in the main body able to contact with the conductive earth band to electrically earth the photosensitive belt.
Patent KR-20000044100-A (KR)
Title: Automatic clutch
Inventor: YEO JEONG GI
IPC: B60K23/02
Filed: 1998-12-30
Abstract: PURPOSE: An automatic clutch is provided to improve function in the same specification by obtaining a semi-automatic effect without using an expensive equipment. CONSTITUTION: In case that a driver starts a vehicle by placing a shift stick(32) in neutral, a vehicle is kept in normal state by the neutral state of a transmission. By operating a drive switch(34) for shifting, a switching signal of the drive switch is fed to a control unit(50). The control unit transmits an operation control signal to a drive unit(10) to move a rack(16) forward and to drive a piston. Herein, pressure corresponding to the driving force of the piston and the volume of a master cylinder(18) is generated. The volume of the master cylinder is smaller than that of a release cylinder(28) and thus the mobile volume of the master cylinder moves the release cylinder a short distance. Pressure is increased to be corresponding to the shortened distance. The mobile state of a push rod(30) pressurizes a release fork(24) by strong force. The release fork performs an arc movement corresponding to the mobile distance of the push rod by centering on a fork hinge(26) thus power is transmitted to a clutch body(60). The release fork pressurizes a diaphragm. A disc connected to the diaphragm is divided from a flywheel and the power transmission of an engine is divided. Thereby, a user performs gear shifting of a certain level by operating the drive switch.
Patent KR-20000044327-A (KR)
Title: Private branch exchange integrated with security device
Inventor: HAN DONG SIK
IPC: H04M11/00
Filed: 1998-12-30
Abstract: PURPOSE: A private branch exchange is provided to perform a security service according to an establishment of a security mode and a normal mode by making an internal circuit of a digital line connected to various sensors and a security terminal, and an analog line interface connected to various sensors. CONSTITUTION: A private branch exchange integrated with the security device comprises a security terminal(260), various sensors(250-1,250-2,...), interfaces(240-1,240-2,..) and a main device(210). The security terminal(260), connected to a digital line among internal circuits, generates a mode setting or release data and a secret code according to an operation of a user. The sensors(250-1,250-2,...), connected to the internal circuits composing the digital line and a general telephone line, senses surroundings and generate a monitoring signal. The interfaces(240-1,240-2,..), powered by the main device(210), performs connections with the sensors(250-1,250-2,...), the security terminal(260) and the internal circuits. The main device calls a phone number corresponding to a sensed signal, and transmits a corresponding voice message.
Patent KR-20000045743-A (KR)
Title: Timing chain belt for vehicle
Inventor: KIM MYEONG GU
IPC: F16G1/28
Filed: 1998-12-30
Abstract: PURPOSE: A timing chain belt for a vehicle is provided to buffer noise occurring due to vibration transmitted from an engine by intruding a pin with phenolic resin. CONSTITUTION: A pin(50) formed in a silent chain of a timing chain is inserted to an insertion hole formed on a link plate(16) and a guide link plate(18). A crank shaft(10) is connected to a cam shaft to rotate the crank shaft by driving an engine. The driving power of the engine is transmitted to the cam shaft by the silent chain. The link plate of the silent chain, the insertion hole face of the guide link plate, a phenolic resin layer(60) that is a circumference of the pin rotate while contacting with their faces thus noise is not generated. The noise is buffered in the phenolic resin layer.
Patent KR-20000046280-A (KR)
Title: Method for monitoring non-operative mode of induction heating cooker
Inventor: LEE MIN KEE
IPC: H05B6/12
Filed: 1998-12-31
Abstract: PURPOSE: An initial operation circuit using the method for monitoring a non-operative mode of an induction heating cooker is provided to simplify a circuit configuration and lower manufacturing costs. CONSTITUTION: An initial operation circuit using the method for examining a non-operative mode of an induction heating cooker comprises the parts of: an integration units (55,155) integrating an initial starting signal; a first comparison units (50,150) comparing an output of the integration unit with a reference voltage; a driving units (35, 135) initially driven by the output of the driving units; an OR logic ORing an output of the integration units and a signal fed back by the driving units; and a second comparison units (60,160) controlling a normal operation of the driving units by the output of the OR logic.
Patent KR-19990028723-A (KR)
IPC: C08F12/06
Filed: 1996-06-27
Abstract: PCT No. PCT/EP96/02803 Sec. 371 Date Jan. 5, 1998 Sec. 102(e) Date Jan. 5, 1998 PCT Filed Jun. 27, 1996 PCT Pub. No. WO97/02299 PCT Pub. Date Jan. 23, 1997Halogen-free antidrip agents for thermoplastic molding materials contain polymers based on vinylaromatic monomers and having molecular weights (Mw) of at least 800 000 g/mol and a narrow molecular weight distribution.
Patent KR-19990044325-A (KR)
IPC: C08F8/44
Filed: 1996-08-28
Abstract: PCT No. PCT/BE96/00091 Sec. 371 Date Jul. 9, 1998 Sec. 102(e) Date Jul. 9, 1998 PCT Filed Aug. 28, 1996 PCT Pub. No. WO97/09358 PCT Pub. Date Mar. 13, 1997The invention concerns a process for preparing powdery ionomers by neutralizing a powdery precursor using a neutralizing agent. A particular feature of the invention is that the precursor is used in a powder form and a concentrated aqueous solution of neutralizing agent is rapidly mixed with the precursor, and that the neutralized ionomer essentially retains the dry powder form and size of a precursor while having a water content of about 10%. The resulting product can be used as a wear layer for producing ground and wall coverings, either by powder deposition process or by extension to form a film, which is applied in a hot state to a support.
Patent KR-19990063586-A (KR)
Title: 반도체 장치의 제조 방법 및 반도체 장치 제조용 금형 및 반도체 장치 및 그 실장방법
IPC: H01L21/56
Filed: 1997-07-10
Abstract: 범프(12)가 배설된 복수의 반도체 소자(11)가 형성된 기판(16)을 금형(20)의 캐비티(28) 내에 장착하고,  이어서 범프(12)의 배설 위치에 수지(35)를 공급하여 범프(12)를 밀봉하여 수지층(13)을 형성하는 수지 밀봉 공정과,  수지층(13)으로 덮힌 범프(12)의 적어도 선단부를 수지층(13)으로부터 노출시키는 돌기 전극 노출 공정과,  기판(16)을 수지층(13)과 함께 절단하여 각각의 반도체 소자(11)로 분리하는 분리 공정을 구비한다.
Patent KR-19990072075-A (KR)
Title: 식물세포 배양에 의해 식물 화학물질을 생산하기 위한 생산 및스크리닝 방법
IPC: C12P17/02
Filed: 1996-12-11
Abstract: 본 발명은 식물세포 배양에 의해 식물 화학물질을 생산하는 방법에 관한 것이다.  이 방법은 수성 상 및 이 수성 상에 비해 파클리탁셀(paclitaxel)에 대한 분배계수가 큰 소수성 상을 포함하는 다상 배양 배지중에서 특정 식물 화학물질을 생산하는 식물세포를 배양하는 단계를 포함한다.  식물 화학물질은 소수성 상으로부터 회수된다.  이 생산 방법을 사용하여 식물 세포 배양물중에서 특정 식물 화학물질을 생산하는 식물세포주를 스크리닝하는 방법도 또한 제공된다.  바람직한 식물 화학물질은 파클리탁셀이다.
Patent KR-19990087298-A (KR)
IPC: C22C38/12
Filed: 1996-05-01
Abstract: Rolled articles such as hot rolled or cold rolled and annealed sheet and/or strip include effective amounts of vanadium in low carbon steels to produce an improved bake hardenable product especially adapted for automotive use. The use of vanadium in the alloy steel chemistry controls bake hardenability, permits solution annealing at lower temperatures in its manufacturing sequence and specifies a composition range which is more easily cast within desired limits and causes less variation in final mechanical properties. Controlling the vanadium to carbon ratio to maintain a value of about 10 or greater also improves aging resistance.
Patent KR-20000004925-A (KR)
Title: Package film for el panel, producing method thereof, and el panel and lcd module using it
Inventor: NAKAMURA MITSO
IPC: H05B33/04
Filed: 1997-03-31
Abstract: PURPOSE: Cyclic compounds are obtained by condensing ketones with carbon disulfides and then acidifying. The cyclic compounds have been thought to be glossy. But now it is revealed that the glossy compounds are not the cyclic compounds but the compounds of Formula 1 produced as byproducts before the acidification. In all producing methods of the condensation products of carbon disulfides and ketones, water soluble alkaline metal salts or somewhat soluble cyclic compounds being precipitable with acid are produced. CONSTITUTION: Water insoluble metal salts of Formula 1 are produced by the process comprising the steps of: reacting carbon disulfide by ketone of Formula 2 with adding strong alkali, or potassium hydroxide and nonaqueous inactive solvent and then precipitating the water insoluble metal salts of Formula 1 by adding aqueous solution of metallic salts of metal M. The salts are used as a whitening agent in the electrolyser. In Formula 1 and 2, R1 and R2 are same or different and are H or low alkyl group of C1 to 3, M is a cation of metal which forms a bit water soluble sulfide, and n is 1 or 2.
Patent KR-20000005554-A (KR)
Title: Sustained release heterodisperse hydrogel systems amorphous drugs
Inventor: BAICHWAL ANAND R
IPC: A61K9/30
Filed: 1997-04-18
Abstract: PURPOSE: Sustained release oral solid dosage is provided which comprising agglomerated particles of a therapeutically active medicament in amorphous form, a gelling agent, an ionizable gel strength enhancing agent and an inert diluent, as well as processes for preparing and using the same are disclosed. CONSTITUTION: A sustained release oral solid dosage form comprising an effective amount of a medicament in amorphous form having a solubility of less than about 10 g/l to render a therapeutic effect; a sustained release excipient comprising a gelling agent, an inert pharmaceutical diluent, and an effective amount of a pharmaceutically acceptable ionizable gel strength enhancer which increases the gel strength of the formulation and thereby desirably controls the release of medicament from the gel to provide a sustained release of the medicament, when the dosage form is exposed to an environmental fluid. The ratio of medicament to gelling agent is preferably from about 1:3 to about 1:8. The sustained release solid dosage form preferably provides a therapeutically effective blood level of the medicament for at least about 12 hours or more, and in certain preferred embodiments, for up to about 24 hours. The active medicament is rendered amorphous by dispersion into a mixture comprising, a solid solubilizing agent.
Patent KR-20000016729-A (KR)
Title: Security procedure for controlling the transfer of value units in a chip card gaming system
Inventor: ORUS HERVE
IPC: G07F17/32
Filed: 1998-03-20
Abstract: PURPOSE: Disclosed is a slot machines, such as jackpot or black jack and other casino gambling machines. CONSTITUTION: The machines are designed to operate with gaming cards (CJ1), such as chip cards, and are connected by network to a central management unit (1). The invention is characterized in that the central management unit comprises a database (BD), wherein are stored data corresponding to those stored on the gaming cards such data concerning the gamester and card identification data (Id) and data (S, Op1, Op2) concerning the account balance stored in the card (CJ1). The procedure consists in verifying the card data with respect to the central management unit database to ensure the integrity of such a gambling machine system operating with chip cards or contactless cards.
Patent KR-20000022282-A (KR)
Title: Efficient multichannel filtering for cdma modems
Inventor: REGIS ROBERT T
IPC: H04B1/707
Filed: 1997-06-24
Abstract: PURPOSE: Multichannel filtering for CDMA modems is provided to reduce complexity and improve efficiency. CONSTITUTION: An efficient, multichannel filter for CDMA modems can be embodied either as afield programmable gate array or an application specific integrated circuit. Each individual channel may have custom weighting coefficients or weighting coefficients common for all channels. If the weighting coefficients are by adaption, the same approach may be taken. The multichannel filter permits multiple serial,digital bit streams to be filtered by digital signal processing techniques including sample weighting and summing functions. The multichannel FIR filter is implemented with no multipliers and a reduction in the number of adders. To increase the speed of operation, the filter structure utilizes look up tables storing the weighting coefficients. The use of look up tables saves significant chip resources.
Patent KR-20000050608-A (KR)
Inventor: LEE JONG SU
IPC: H01J23/18
Filed: 1999-01-12
Abstract: PURPOSE: An anode structure of a magnetron is provided to stabilize a thermal characteristic of a resonant element and to improve a thermal characteristic of a magnetron, by connecting an end part of a rod adhered to an inside wall of an anode cylinder to a ring-typed disc, and by fixing the disc to the inside wall of the anode cylinder. CONSTITUTION: An anode structure of a magnetron comprises a cylindrical anode cylinder(4), a plurality of quadrangular rods(5) and an interdigital resonant structure. The plurality of quadrangular rods are disposed radially with an axial direction of the anode cylinder as a center while separated from the anode cylinder in the anode cylinder, and stands in the same direction as the axial direction of the anode cylinder. The interdigital resonant structure is fixedly installed to an inside of the anode cylinder by alternatively connecting top and bottom ends of the rod. A ring-type metal disc(11, 11A) is connected to end parts in the inside of the anode cylinder of the rod, so as to prevent the rod from being thermally transformed by overheating. The metal disc is fixedly installed in the inside of the anode cylinder.
Patent KR-20000050940-A (KR)
Inventor: HAN BOK GYU
IPC: F24H1/20
Filed: 1999-01-13
Abstract: PURPOSE: An electric boiler is provided to supply hot water at a continuously stable set temperature so as to provide convenience in use, to increase running life of the boiler, to reduce the rate of disorder, and to avoid any environment pollutions. CONSTITUTION: An electric boiler comprises a secondary coil for heating; a primary coil for controlling an electric voltage; an iron core for generating induced current, to which the primary coils is wound; an element for allowing the secondary coil to be wound around the iron core; an element for shorting the opposite sides of the secondary coil wound around the iron core; a sensor for automatically controlling temperature mounted on the secondary coil; an element for allowing water to pass through, which is mounted on the secondary coil side; and an element for connecting power supply to the primary coil, wherein since the secondary coil heated by induced current quickly responses to a sensor for automatically controlling temperature, hot water can be supplied at a continuously stable set temperature and, thus, the boiler can be conveniently used.
Patent KR-20000055110-A (KR)
Inventor: KIM YANG CHUN
IPC: A22C25/20
Filed: 1999-02-03
Abstract: PURPOSE: A device for mincing dried cuttlefish suitable for a composition of bun is provided to manufacture a device for mincing dried cuttlefish among compositions of a bun and to enable mass production at a low price. CONSTITUTION: A device for mincing dried cuttlefish comprises: a body (200) having a structure; an entry section (20) having an upper cover (10) connected to an upper part of the body; a rotation section (40) having a plurality of arms (30) of T-shape; a drum section (50), into which the rotation section is inserted, having an exit section on a lower part thereof; a plurality of cone type projections (160) installed to one side of rotation orbit of the rotation section which is rotating inside the drum section; a drive section having a motor (60) for driving the rotation section; and a control section (150), capable of reciprocal rotation, having a timer.
Patent KR-20000034803-A (KR)
Inventor: CHONG CORK H
IPC: H04M1/2748
Filed: 1999-03-02
Abstract: PURPOSE: An electronic device for Chinese letter is provided to easily operate non-latin letters using prior key board for latin letter by recognizing the pronunciation and spelling of non-latin letters in the order of latin letters operated by the key board. CONSTITUTION: An electronic device for Chinese letter comprises a key board(20), a display (30), a recognition unit and a display unit. At least two latin letters are designated to at least one key of the key board(20). The recognition unit recognizes the pronunciation and spelling of non-latin letters in the order of latin letters operated by the key board. The display unit displays the non-latin letters operated by the key board(20) on the display(30).
Patent KR-19990077638-A (KR)
Title: 수성분산폴리우레탄및가소제를포함하는필름형성조성물
IPC: A61K8/00
Filed: 1999-03-05
Abstract: 본 발명은 25℃ 에서의 평균 한센(Hansen) 용해도 파라미터 dH 가 8 (J/cm 3 ) 1/2 이하가 되도록 용매 중에서 선택된 가소제 하나 이상 및 폴리우레탄 입자의 수성분산액 하나 이상을 포함하는 필름형성 조성물, 및 케라틴물질 및/또는 점막 화장(make-up) 방법에서의 이의 용도에 관한 것이다. 
     본 발명은 또한 점도가 시간경과에 대해 안정하고/거나 시간이 지남에 따라 고형물로 고정되지 않는 필름형성 조성물을 얻기 위한, 상기 폴리우레탄 입자의 수성분산액 및 상기 가소제의 용도에 관한 것이다.
Patent KR-20000060602-A (KR)
Inventor: KANG GYEONG RIM
IPC: H01L21/02
Filed: 1999-03-17
Abstract: PURPOSE: A method for manufacturing a semiconductor wafer is provided to improve the flatness on the back surface of the wafer by polishing the back surface of the etched wafer in order to have confidence in contamination of a total wafer and improve the productivity. CONSTITUTION: First of all, a wafer sliced with a certain thickness of 0.5 ¯ 0. 8 mm is polished keeping its diameter with 200 ¯ 300 mm. To improve the flatness and get over the damage on the surface, the wafer is supposed to be grinded with a slurry including abrasives. And then, the surface is grinded with finer abrasives one more time. Because fine cracks remain on the surface, the wafer is etched with chemical mixture solution and is heated at 700°C. To get a very flat surface of the wafer, both the front and back surfaces are grinded with abrasives which are much finer than the above under the condition on which pressure, heat and grinding temperature are precisely controlled. And then, the wafer is cleaned to remove the remained abrasives and the chemical solution on the surfaces. Consequently, as flatness of the back surface is improved, the contamination on the back surface is reduced and the productivity is improved.